ITEM

METHOD

UNIT

VALUE

Autai Mechanical Properties

Specific gravity

ISO 1183

g/cm3

0.93

Tensile stress

ISO 11542

Mpa

0.51±0.09

elongation at break

ISO 11542

%

50

Tensile elongation

ISO 11542

Mpa

680

Yield stress

ISO 520

Mpa

17

Shore hardness

ISO 868

D

61

Impact strength

ISO 11542

J/M

130

Autai Thermal Properties

Melting point

DSC

℃

130

Heat distortion temperature

ISO 75

℃

42

Operating temperature

-

℃

Maximum operating temperature

-

℃

Thermal conductivity

DIN 52612-1

W/(K-M)

0.41

Coefficient of linear thermal expansion

ISO 11359

10-5-1/K

20

Autai Electrical Properties

Dielectric strength

ICE 60243

KV-mm

45

Dielectric loss factor

-

-

-

Volume resistivity

ICE 60093

Ω.cm

10¹²

Surface resistivity

ICE 60093

Ω

10¹²

Dielectric constant

-

-

-

Autai Chemical Properties

Water absorption

23℃ 60%RH

%

Acid resistance

23℃ 60%RH

+

Alkali resistance

+

Acid and alkali resistance

+

Resistance to sodium chlorate

+

Resistance to aromatic compounds

0

Resistance to ketone

23℃ 60%RH

+

Resistance to hot water

23℃ 60%RH

+

Others

Flammability

UL 94

HB

Viscosity

-

+

Non toxic

EEC 90/128 FDA

+

Coefficient of friction

DIN 53375

0.25

Anti-ultraviolet